1. mildly bad or disobedient behavior, especially by children

Examples

• The teacher scolded the students for their naughtiness during class.
• His naughtiness often got him into trouble with his parents.
• The children’s naughtiness was harmless but annoying.
• She tried to hide her naughtiness behind an innocent smile.
• The puppy’s naughtiness included chewing shoes and stealing socks.
• Despite his naughtiness, he was still a lovable child.